{"id":"CVE-2026-41014","aliases":["BIT-airflow-2026-41014","GHSA-x2x7-p37c-43cr","PYSEC-2026-182"],"url":"https://o3.security/vulnerability/CVE-2026-41014","summary":"Apache Airflow: per-DAG RBAC bypass on /ui/partitioned_dag_runs endpoints","details":"The partitioned_dag_runs endpoints in the Airflow UI enforced only asset-level access control, not per-Dag authorization. An authenticated UI/API user with global Asset:read permission could enumerate partition run state, schedule configuration, and asset wiring for Dags they were not authorized to read. Affects deployments that rely on per-Dag read scoping while granting users broader Asset access. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.","published":"2026-06-01T07:53:52.098Z","modified":"2026-08-12T03:51:38.685795324Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.00366,"percentile":0.29244,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"apache-airflow","fixedVersion":"3.2.2"}],"fix":{"url":"https://github.com/apache/airflow/pull/65344","label":"apache/airflow#65344"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/05/31/4"},{"type":"WEB","url":"https://pypi.python.org"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41014.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/12nbzwwby7g883w2j13gn7ny1545xob9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41014"},{"type":"FIX","url":"https://github.com/apache/airflow/pull/65344"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:38.685795324Z"}}